Here is the full list of all 50 Monster Hunter: World trophies - there are 36 bronze, 11 silver, 2 gold and 1 platinum.
Obtain a miniature crown for 10 or more monsters that appear from low or high rank.
Complete 100 quests via multiplayer.
Reach hunter rank 100.
Hunt 500 large monsters.
Collect over 50 Guild Cards.
Hunt 50 tempered monsters.
Capture a fish known as "the living fossil."
Catch your first fish.
Obtain five highly rare weapons.
Slay 50 elder dragons.
Cook your first well-done steak.
Possess 1,000,000 zenny.
Obtain five highly rare pieces of armor.
Capture 50 monsters.
Respond to an SOS flare, and help complete 10 quests.
Complete 50 optional quests.
Hunt your first tempered monster.
Obtain 100,000 research points.
Solve the mystery of the Elder Crossing.
Complete 50 investigations.
Record your first miniature crown for monsters that appear from low or high rank.
Complete your first arena quest.
Earn the right to take on eight-star assignments.
Earn the right to take on seven-star assignments.
Hunt 100 large monsters.
Successfully guide Zorah Magdaros.
Establish five camps.
Earn the right to take on five-star assignments.
Fire an SOS flare for the first time.
Move into an upgraded room.
Raise the proficiency of any Palico Gadget to level 10.
Earn the right to take on four-star assignments.
Capture a creature that glitters like a rainbow.
Capture your first monster.
Befriend your first Tailraider.
Record your first silver crown or higher for monsters that appear from low or high rank.
Complete a quest via multiplayer.
Earn the right to take on three-star assignments.
Complete your first investigation.
Mount your first monster.
Earn the right to take on two-star assignments.
Escape the Jagras pack by hiding in some shrubs.
Unlock all trophies for Monster Hunter: World.
Complete 50 arena quests.
Capture a fluffy, snuggly creature.
Capture a stiff, bristly creature.
Max out the research level (up to high rank) for many monsters.
Obtain a miniature crown for many monsters in your hunting log.
Obtain a gold crown for 10 or more monsters that appear from low or high rank.
Obtain a gold crown for many monsters in your hunting log.